import { getTrace } from "@rnx-kit/tools-performance";

async function myFunction() {
  // will return a logging tracer if "transform" is enabled, a passthrough if not
  const trace = getTrace("transform");
  // trace a sync closure
  const result1 = trace("func1", () => doSomething(p1, p2));
  // trace a sync function without creating a closure
  const result2 = trace("process result, doSomethingElse, result1, options);
  // trace an async function and return
  const final = await trace("call async", finalCall, result2);
  return final;
}

import { trackPerformance } from "@rnx-kit/tools-performance";

// these would all work
trackPerformance("transform"); // only turn on this one area
trackPerformance(["transform", "metro"]); // turn on a set of areas
trackPerformance(/* or true */); // turn on all performance tracing